Product Details
CasNo： 29923-31-7
MF： C17H30NNaO5
Appearance： White powder or crystal
Delivery Time： 15 days
Packing： 200kg/drum
Purity： 98%
- Basic Information
- English Name: Sodium Lauroyl Glutamate
- Alias: Sodium N - Lauroyl - L - Glutamate, N - (1 - oxy dodecyl)-L - glutamic acid monosodium salt
- CAS No.: 29923 - 31 - 7
- Molecular Formula: C₁₇H₃₀NNaO₅
- Molecular Weight: 353.43
- Appearance: White powder or crystal
- Melting Point: Not clearly reported, generally a high - melting - point solid
- Density: No clear public data, usually a solid with relatively high density
- Solubility: Insoluble in water at 25℃ (solubility <0.05g/100mL), soluble in water at 75℃ (solubility >30g/100mL)
- Storage Condition: Store in a cool, dry place at room temperature, sealed.
- Product Characteristics
- Mild and Low - Irritation: It is an anionic amino - acid surfactant. Its molecular structure mimics the natural lipid components of the skin, with significantly reduced irritation to the skin and mucous membranes, suitable for sensitive skin. The EWG rates its safety level as 1 (the highest is 10, and 1 is the lowest risk).
- Good pH Adaptability: It is a weakly acidic compound, with a buffering effect in the pH range of 4.5 - 6.5. Long - term use will not damage the skin's acid - base balance.
- Rich and Fine Foam: It can produce rich, fine and soft foam, providing a comfortable feeling during washing, and also has good cleaning power at about pH 5.5.
- Good Surface Activity: Due to the presence of hydrophilic amino - acid groups in the molecule, it has better surface activity, water - solubility and micelle aggregation ability.
- Good Biocompatibility: It is based on biological substances, with natural renewability and good biocompatibility. It also has a certain antibacterial ability, can be safely and quickly degraded, and is environmentally friendly.
- Technical Indicators
- Active Substance Content: ≥95%
- Acid Value: 120 - 160mgKOH/g
- Sodium Chloride Content: ≤1%
- Loss on Drying: ≤4.0%
- Heavy Metal Content: ≤10ppm
- Arsenic Content: ≤2ppm
- pH Value (1% Aqueous Solution): 5 - 6
- Main Uses
- Widely used in personal care products, such as soap - based facial cleansers, facial washes, body washes, shampoos, shaving creams, hand - washes, eye - care products, etc. It is often used as a mild cleaning ingredient and surfactant, which can effectively remove dirt and oil, while maintaining the skin's moisture. After use, the skin feels soft and smooth.
- Packaging
- Usually packed in plastic drums, common specifications are 25kg/drum, 50kg/drum, 125kg/drum, 200kg/drum, and there are also 1000kg IBC (Intermediate Bulk Container) drums for large - scale transportation and storage.
